The London Clinic


  • Cardiology

Sub specialties

  • Echocardiography
  • Stress echocardiography
  • Cardiac CT
  • Cardiac MRI

Clinical interests

  • Chest pain assessment
  • Hypertension
  • Palpitation
  • Valve disease
  • Ischaemic heart disease

Professional profile

Dr Chahal is married with 2 young children. He is a keen sportsman - playing cricket for his local Sunday team, swimming regularly and also enjoys snowboarding.

Personal profile

Nav Chahal is a Consultant Cardiologist and Honorary Senior Clinical Lecturer at Imperial College London. He works at Frimley Health NHS Trust (Wexham Park) and the Royal Brompton Hospital, London and qualified from Guy's and St Thomas' Medical School in 2001.
He was awarded a PhD in 2012 for research into early imaging markers of cardiovascular disease, particularly in individuals of Indian Asian ethnicity and has published more than 30 original research articles since 2007 on a range of epidemiological, imaging and clinical areas.
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Dr Chahal is clinical lead for cardiac imaging and chest pain assessment at Wexham Park Hospital, and has accrued considerable experience in exercise and dobutamine stress echocardiography. He also has extensive training in cardiac MRI and coronary CT angiography.
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Current posts

  • Consultant Cardiologist
    Frimley Health NHS Trust
  • Hon Consultant Cardiologist
    Royal Brompton Hospital
  • Hon Senior Clinical Lecturer
    Imperial College London

Medical training

Year qualified
  • Guy's & St Thomas's

Ages treated


Other languages spoken

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Clinic location

5 Devonshire Place
London W1G 6HL
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Clinic times

Monday: 4pm - 6pm
Thursday: 12pm - 2pm


Paramjit Dassan
020 8991 2991
020 8998 7002

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